Westlake Chemical Partners LP
WLKP- Exchange
- NYSE
- Industry
- Industrial Organic Chemicals
- SEC CIK
- 0001604665
No open-market purchases or sales by Westlake Chemical Partners LP insiders were filed in the last 90 days; 56 institutions reported holding it in 13F filings for Q2 2026, worth $228.0M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Westlake Chemical Partners LP as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 56
- +1 vs. Q1 2026
- Shares held
- 10.2M
- −5.19K (−0.1%) vs. Q1 2026
- Total value
- $228.0M
- +$1.68M (+0.7%) vs. Q1 2026
- New holders
- 5
- 22 more added
- Sold out
- 4
- 13 more reduced
2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting WLKP on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 56 | $228.0M |
| Q1 2026 | 57 | $226.6M |
| Q4 2025 | 60 | $195.2M |
| Q3 2025 | 58 | $214.2M |
| Q2 2025 | 59 | $228.0M |
| Q1 2025 | 53 | $236.0M |
| Q4 2024 | 52 | $242.1M |
| Q3 2024 | 56 | $232.1M |
| Q2 2024 | 58 | $233.3M |
| Q1 2024 | 61 | $241.9M |
| Q4 2023 | 62 | $232.8M |
| Q3 2023 | 56 | $229.1M |
| Q2 2023 | 54 | $230.4M |
| Q1 2023 | 55 | $238.6M |
| Q4 2022 | 53 | $262.3M |
| Q3 2022 | 53 | $235.7M |
| Q2 2022 | 58 | $279.3M |
| Q1 2022 | 64 | $315.6M |
| Q4 2021 | 64 | $307.9M |
| Q3 2021 | 60 | $275.9M |
| Q2 2021 | 60 | $315.9M |
| Q1 2021 | 53 | $287.0M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Westlake Chemical Partners LP; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Invesco Ltd. | 4,972,812 | $110.7M | 0.01% | 00.0% | Unchanged |
| Energy Income Partners, LLC | 1,589,566 | $35.4M | 0.56% | +7,559+0.5% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 719,852 | $16.0M | 0.02% | +28,057+4.1% | Added |
| Clearbridge Investments, LLC | 633,569 | $14.1M | 0.01% | 00.0% | Unchanged |
| UBS Group AG | 442,165 | $9.84M | 0.00% | −15,562−3.4% | Reduced |
| Goldman Sachs Group Inc | 238,363 | $5.31M | 0.00% | +18,705+8.5% | Added |
| Citigroup Inc | 218,105 | $4.86M | 0.00% | −10,650−4.7% | Reduced |
| Bank of America Corp | 174,309 | $3.88M | 0.00% | −53,843−23.6% | Reduced |
| Morgan Stanley | 170,333 | $3.79M | 0.00% | −10,238−5.7% | Reduced |
| Pathway Financial Advisers, LLC | 107,894 | $2.40M | 0.61% | +1,296+1.2% | Added |
| JPMorgan Chase & Co | 95,305 | $2.15M | 0.00% | +1,200+1.3% | Added |
| Gilman Hill Asset Management, LLC | 88,279 | $1.97M | 0.27% | +1,077+1.2% | Added |
| ING Groep NV | 82,000 | $1.83M | 0.01% | 00.0% | Unchanged |
| Fractal Investments LLC | 80,400 | $1.79M | 0.21% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 63,700 | $1.42M | 0.02% | +18,700+41.6% | Added |
| LPL Financial LLC | 46,544 | $1.04M | 0.00% | +312+0.7% | Added |
| Eagle Global Advisors LLC | 43,873 | $976.6K | 0.03% | 00.0% | Unchanged |
| Samalin Investment Counsel, LLC | 42,248 | $940.4K | 0.30% | +358+0.9% | Added |
| Pinnacle Holdings, LLC | 38,942 | $866.8K | 0.27% | 00.0% | Unchanged |
| HRT Financial LP | 38,134 | $848.0K | 0.00% | −6,547−14.7% | Reduced |
| Envestnet Asset Management Inc | 30,107 | $670.2K | 0.00% | +9,683+47.4% | Added |
| SRS Capital Advisors, Inc. | 25,600 | $569.9K | 0.00% | +25,600 | New |
| Hilltop Holdings Inc. | 23,830 | $530.5K | 0.04% | 00.0% | Unchanged |
| Apollon Wealth Management, LLC | 23,519 | $523.5K | 0.01% | +2,435+11.5% | Added |
| Glenmede Trust Co NA | 23,328 | $519.3K | 0.00% | −2,950−11.2% | Reduced |
| Gsa Capital Partners LLP | 20,666 | $460.0K | 0.03% | −14,903−41.9% | Reduced |
| Pekin Hardy Strauss, Inc. | 20,386 | $453.8K | 0.04% | +20,386 | New |
| Susquehanna International Group, LLP | 17,950 | $399.6K | 0.00% | −17,370−49.2% | Reduced |
| Advisor Group Holdings, Inc. | 16,604 | $369.6K | 0.00% | +1,391+9.1% | Added |
| Inspire Advisors, LLC | 15,781 | $351.3K | 0.02% | +4,267+37.1% | Added |
| Wiley Bros.-Aintree Capital, LLC | 15,660 | $348.6K | 0.00% | +15,660 | New |
| Raymond James Financial Inc | 13,851 | $308.3K | 0.00% | −78−0.6% | Reduced |
| Mariner, LLC | 11,847 | $263.7K | 0.00% | +7+0.1% | Added |
| Susquehanna Portfolio Strategies, LLC | 11,787 | $262.4K | 0.00% | 00.0% | Unchanged |
| We Are One Seven, LLC | 11,600 | $258.2K | 0.00% | +651+5.9% | Added |
| Fayez Sarofim & Co | 11,500 | $256.0K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 11,303 | $251.6K | 0.00% | −16,922−60.0% | Reduced |
| Wells Fargo & Company | 10,406 | $231.6K | 0.00% | −3,008−22.4% | Reduced |
| Arrow Investment Advisors, LLC | 9,084 | $202.2K | 0.20% | +9,084 | New |
| Royal Bank of Canada | 8,291 | $185.0K | 0.00% | −2,291−21.6% | Reduced |
| Geneos Wealth Management Inc. | 6,966 | $155.1K | 0.00% | +92+1.3% | Added |
| Acadian Asset Management LLC | 6,345 | $139.0K | 0.00% | −5,453−46.2% | Reduced |
| Harbour Investments, Inc. | 1,600 | $35.6K | 0.00% | 00.0% | Unchanged |
| HM Payson & Co | 1,233 | $27.4K | 0.00% | +822+200.0% | Added |
| BNP Paribas Arbitrage, SA | 1,100 | $24.5K | 0.00% | +1,000+1,000.0% | Added |
| Quent Capital, LLC | 1,000 | $22.3K | 0.00% | 00.0% | Unchanged |
| Financial Management Professionals, Inc. | 500 | $11.1K | 0.00% | 00.0% | Unchanged |
| Archer Investment Corp | 470 | $10.5K | 0.00% | +235+100.0% | Added |
| Atlantic Union Bankshares Corp | 465 | $10.4K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 429 | $9.71K | 0.00% | +1+0.2% | Added |
| Rockefeller Capital Management L.P. | 290 | $6.46K | 0.00% | +175+152.2% | Added |
| Indiana Trust & Investment Management CO | 200 | $4.45K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 100 | $2.23K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 57 | $1.26K | 0.00% | +1+1.8% | Added |
| Estabrook Capital Management | 43 | $957 | 0.00% | +43 | New |
| McGuire Capital Advisors Inc | 20 | $445 | 0.00% | 00.0% | Unchanged |
| Jump Financial, LLC | 0 | $0 | 0.00% | −12,200−100.0% | Sold out |
| Sound Income Strategies, LLC | 0 | $0 | 0.00% | −1,462−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| U.S. Capital Wealth Advisors, LLC | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |